Inventor · disambiguated record
Robert A. De Stefano
Also filed as: DE STEFANO ROBERT A
13 granted patents·1 pending application·33 citations·filing 2009–2023
87Inventor score
Top patents by PatentIndex Score
14 records- 0190US10946865B1Fault isolation, prognosis, and mitigation for vehicle component electrical power circuitGM GLOBAL TECH OPERATIONS LLC·Filed 2019·Granted Mar 16, 2021·9 cites·20 claims
- 0289US10996278B2Battery switch testing system and methodGM GLOBAL TECH OPERATIONS LLC·Filed 2020·Granted May 4, 2021·2 cites·20 claims
- 0388US10800285B2System to modulate switch resistances within a battery systemGM GLOBAL TECH OPERATIONS LLC·Filed 2019·Granted Oct 13, 2020·6 cites·20 claims
- 0488US10395442B2System and method for performing diagnostics on a DC-DC converterGM GLOBAL TECH OPERATIONS LLC·Filed 2017·Granted Aug 27, 2019·5 cites·16 claims
- 0584US12244148B2Load sharing for multiple auxiliary low voltage buses of vehiclesGM GLOBAL TECH OPERATIONS LLC·Filed 2023·Granted Mar 4, 2025·1 cites·20 claims
- 0683US11156665B2Verifying operation of battery contactors during vehicle operation without loss of powerGM GLOBAL TECH OPERATIONS LLC·Filed 2018·Granted Oct 26, 2021·4 cites·20 claims
- 0783US10838008B2Battery switch testing system and methodGM GLOBAL TECH OPERATIONS LLC·Filed 2018·Granted Nov 17, 2020·2 cites·20 claims
- 0881US10777998B2Circuit for identifying the source of a power fault in a dual power source electrical systemGM GLOBAL TECH OPERATIONS LLC·Filed 2018·Granted Sep 15, 2020·4 cites·20 claims
- 0967US12510602B2System and method for optimizing power delivery in a multiple output dynamically adjustable capacity system batteryGM GLOBAL TECH OPERATIONS LLC·Filed 2023·Granted Dec 30, 2025·0 cites·20 claims
- 1062US12395001B2Use of heating elements as a diagnostic and optimal setting tool for multiple output dynamically adjustable capacity systemGM GLOBAL TECH OPERATIONS LLC·Filed 2023·Granted Aug 19, 2025·0 cites·20 claims
- 1160US12095260B2Load sharing for multiple auxiliary low voltage buses of vehiclesGM GLOBAL TECH OPERATIONS LLC·Filed 2023·Granted Sep 17, 2024·0 cites·20 claims
- 1257US12449487B2Detection of faults in redundant grounding systemsGM GLOBAL TECH OPERATIONS LLC·Filed 2023·Granted Oct 21, 2025·0 cites·20 claims
- 1351US2024239327A1Vehicle systems and methods for prolonging vehicle operationGM GLOBAL TECH OPERATIONS LLC·Filed 2023·Application pending·0 cites
- 1422US8150671B2Portable USB power mode simulator toolQUEZADA JUAN M·Filed 2009·Granted Apr 3, 2012·0 cites·18 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →